1 files changed, 1 insertions, 1 deletions
diff --git a/src/buffer.hh b/src/buffer.hh
index 1f7fee83..6121d36f 100644
--- a/src/buffer.hh
+++ b/src/buffer.hh
@@ -186,7 +186,7 @@ private:
     Flags   m_flags;
 
     struct Modification;
-    using  UndoGroup = Vector<Modification>;
+    using  UndoGroup = Vector<Modification, MemoryDomain::BufferMeta>;
     friend class UndoGroupOptimizer;
 
     using History = Vector<UndoGroup, MemoryDomain::BufferMeta>;